UGN3503U Integrated Circuit - TO92S - Allegro MicroSystems

UCN5816A Integrated Circuit - DIP28 - Allegro MicroSystems

ULN2004L Integrated Circuit - DIP16 - Allegro MicroSystems

A3959SLB-SMD Integrated Circuit - SOP24 - Allegro MicroSystems

ULN2823A Integrated Circuit - DIP18 - Allegro MicroSystems

ULN2004D SMD INTEGRATED CIRCUIT SOP-16 ''UK COMPANY SINCE1983 NIKKO''

ULN2280 Integrated Circuit - DIP14 - Allegro MicroSystems

ULN2815A Integrated Circuit - DIP18 - Allegro MicroSystems